A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 7035-00-009-0099
NSN 6645-00-381-9628
NSN 5915-01-450-0012
NSN 5915-01-050-9080
NSN 5895-00-543-2906
NSN 4140-01-195-0816
NSN 6610-01-492-0055
NSN 6320-00-139-1090
NSN 5965-00-680-9749
NSN 4140-01-634-0330
NSN 6610-00-056-5889
NSN 5935-00-914-4717